Min. Order Reference FOB Price
2 Pieces US$21.00-30.00 / Piece
Product Description
Products Description Hyaluronic Acid Sodium Pure Powder is a straight chain macromolecular mucopolysaccharide composed of repeat disaccharide units of glucuronic acid and N-acetylglucosamine.It's molecular weight is from several ten thousand to several million. It's aqueous solution has ...